#include <bits/stdc++.h>
using namespace std;
int main(int argc, char const *argv[])
{

    int t;
    cin >> t;
    while (t--)
    {
        string s;
        cin >> s;
        int total = 0;

        for (char x : s)
        {
            if (x <= '9' && x >= '0')
            {

                total += x - '0';
            }
        }
        cout << total << endl;
    }
    return 0;
}